[INFO] cloning repository https://github.com/LukeSynatic/syn_api [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LukeSynatic/syn_api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeSynatic%2Fsyn_api", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeSynatic%2Fsyn_api'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c0dd8403453d44c176884948e748284dd9981ec1 [INFO] checking LukeSynatic/syn_api against try#7d2afcda7a9c043d5175cbca3ab08f0acf02b13a for pr-140824 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukeSynatic%2Fsyn_api" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LukeSynatic/syn_api on toolchain 7d2afcda7a9c043d5175cbca3ab08f0acf02b13a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LukeSynatic/syn_api [INFO] finished tweaking git repo https://github.com/LukeSynatic/syn_api [INFO] tweaked toml for git repo https://github.com/LukeSynatic/syn_api written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LukeSynatic/syn_api already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.86 [INFO] [stderr] Downloaded serde_derive v1.0.163 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.86 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.86 [INFO] [stderr] Downloaded rustls-pemfile v1.0.2 [INFO] [stderr] Downloaded cpufeatures v0.2.7 [INFO] [stderr] Downloaded zstd-safe v6.0.5+zstd.1.5.4 [INFO] [stderr] Downloaded actix-server v2.2.0 [INFO] [stderr] Downloaded uuid v1.3.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.59 [INFO] [stderr] Downloaded log v0.4.18 [INFO] [stderr] Downloaded js-sys v0.3.63 [INFO] [stderr] Downloaded bson v2.6.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.86 [INFO] [stderr] Downloaded h2 v0.3.19 [INFO] [stderr] Downloaded actix-http v3.3.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.86 [INFO] [stderr] Downloaded zstd v0.12.3+zstd.1.5.2 [INFO] [stderr] Downloaded actix-web v4.3.1 [INFO] [stderr] Downloaded syn v2.0.17 [INFO] [stderr] Downloaded actix-web-codegen v4.2.0 [INFO] [stderr] Downloaded regex v1.8.3 [INFO] [stderr] Downloaded rustls v0.20.8 [INFO] [stderr] Downloaded ipconfig v0.3.1 [INFO] [stderr] Downloaded ipnet v2.7.2 [INFO] [stderr] Downloaded tokio v1.28.1 [INFO] [stderr] Downloaded libc v0.2.144 [INFO] [stderr] Downloaded web-sys v0.3.63 [INFO] [stderr] Downloaded mongodb v2.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf151e417ad6d2cce6f31848520e9f2504a122d918559c90fa1c4c82bb83feb3 [INFO] running `Command { std: "docker" "start" "-a" "bf151e417ad6d2cce6f31848520e9f2504a122d918559c90fa1c4c82bb83feb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf151e417ad6d2cce6f31848520e9f2504a122d918559c90fa1c4c82bb83feb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf151e417ad6d2cce6f31848520e9f2504a122d918559c90fa1c4c82bb83feb3", kill_on_drop: false }` [INFO] [stdout] bf151e417ad6d2cce6f31848520e9f2504a122d918559c90fa1c4c82bb83feb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ca6709053afbf3ca631337e25161d40f720c9679405a326f598c150040ef9ce [INFO] running `Command { std: "docker" "start" "-a" "2ca6709053afbf3ca631337e25161d40f720c9679405a326f598c150040ef9ce", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.59 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling libc v0.2.144 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Compiling log v0.4.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.7 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling tokio v1.28.1 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde v1.0.163 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Checking cpufeatures v0.2.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling time-macros v0.2.9 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.59/src/lib.rs:92:30 [INFO] [stdout] | [INFO] [stdout] 92 | feature(proc_macro_span, proc_macro_span_shrink) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling bytes v1.4.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking local-waker v0.1.3 [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2ca6709053afbf3ca631337e25161d40f720c9679405a326f598c150040ef9ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ca6709053afbf3ca631337e25161d40f720c9679405a326f598c150040ef9ce", kill_on_drop: false }` [INFO] [stdout] 2ca6709053afbf3ca631337e25161d40f720c9679405a326f598c150040ef9ce